codespace/java/spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-test/src/test/java/smoketest/test/service/VehicleDetailsJsonTests.java
/*
 * Copyright 2012-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package smoketest.test.service;

import org.junit.jupiter.api.Test;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.json.JsonTest;
import org.springframework.boot.test.json.JacksonTester;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * JSON tests for {@link VehicleDetails}.
 *
 * @author Phillip Webb
 */
@JsonTest
class VehicleDetailsJsonTests {

	@Autowired
	private JacksonTester<VehicleDetails> json;

	@Test
	void serializeJson() throws Exception {
		VehicleDetails details = new VehicleDetails("Honda", "Civic");
		assertThat(this.json.write(details)).isEqualTo("vehicledetails.json");
		assertThat(this.json.write(details)).isEqualToJson("vehicledetails.json");
		assertThat(this.json.write(details)).hasJsonPathStringValue("@.make");
		assertThat(this.json.write(details)).extractingJsonPathStringValue("@.make").isEqualTo("Honda");
	}

	@Test
	void deserializeJson() throws Exception {
		String content = "{\"make\":\"Ford\",\"model\":\"Focus\"}";
		assertThat(this.json.parse(content)).isEqualTo(new VehicleDetails("Ford", "Focus"));
		assertThat(this.json.parseObject(content).getMake()).isEqualTo("Ford");
	}

}
